Blessed Aim

(Spell Compendium, page 31, DnD 3.5)

Divination

Level: ; Blackguard 1; Cleric 1; Paladin 1
Components: V, S
Casting Time: 1 standard action
Range: 50 ft.
Effect: 50-ft.-radius spread centered on you
Duration: 1 minute/level
Saving Throw: Will negates (harmless)
Spell Resistance: No

With the blessing of your deity, you bolster your allies' aim with an exhortation.

This spell grants your allies within the spread a +2 morale bonus on ranged attack rolls.